{"id":14086,"date":"2026-03-04T08:00:17","date_gmt":"2026-03-04T08:00:17","guid":{"rendered":"https:\/\/tenessy.com\/?p=14086"},"modified":"2026-03-04T08:00:18","modified_gmt":"2026-03-04T08:00:18","slug":"polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc","status":"publish","type":"post","link":"https:\/\/tenessy.com\/fr\/superplastifiant-polycarboxylate-pour-beton-a-ultra-haute-performance-uhpc\/","title":{"rendered":"Superplastifiant \u00e0 base de polycarboxylate pour les b\u00e9tons \u00e0 ultra-hautes performances (BUHP)"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"14086\" class=\"elementor elementor-14086\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fdbc6e4 e-flex e-con-boxed e-con e-parent\" data-id=\"fdbc6e4\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-20af60d elementor-widget elementor-widget-image\" data-id=\"20af60d\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"390\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Ultra-High-Performance-Concrete.png\" class=\"attachment-large size-large wp-image-14093\" alt=\"B\u00e9ton \u00e0 ultra-hautes performances\" srcset=\"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Ultra-High-Performance-Concrete.png 600w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Ultra-High-Performance-Concrete-300x195.png 300w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Ultra-High-Performance-Concrete-18x12.png 18w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4020bf0 elementor-widget elementor-widget-heading\" data-id=\"4020bf0\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u2160.Introduction<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ae54ec elementor-widget elementor-widget-text-editor\" data-id=\"5ae54ec\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le b\u00e9ton \u00e0 ultra-hautes performances (BUHP) repr\u00e9sente la g\u00e9n\u00e9ration la plus avanc\u00e9e de mat\u00e9riaux \u00e0 base de ciment, caract\u00e9ris\u00e9s par <strong><b>r\u00e9sistance exceptionnelle \u00e0 la compression, durabilit\u00e9 sup\u00e9rieure et ouvrabilit\u00e9 exceptionnelle<\/b><\/strong>. L'obtention de ces propri\u00e9t\u00e9s n\u00e9cessite une conception tr\u00e8s optimis\u00e9e des m\u00e9langes et des adjuvants chimiques avanc\u00e9s. Parmi eux, <a href=\"https:\/\/tenessy.com\/products\/polycarboxylate-superplasticizer\/\"><strong><b>Superplastifiant \u00e0 base de polycarboxylate (PCE)<\/b><\/strong><\/a>\u00a0joue un r\u00f4le d\u00e9cisif.<\/p><p>Dans cet article, nous \u00e9tudierons le fonctionnement du superplastifiant polycarboxylate dans les syst\u00e8mes de BFUP, ses param\u00e8tres techniques, les recommandations de dosage, les consid\u00e9rations de compatibilit\u00e9 et les avantages en termes de performances dans les applications pratiques d'ing\u00e9nierie.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bbece77 elementor-widget elementor-widget-heading\" data-id=\"bbece77\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Qu'est-ce qu'un superplastifiant \u00e0 base de polycarboxylate ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c01a791 elementor-widget elementor-widget-image\" data-id=\"c01a791\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Polycarboxylate-superplasticizers-1024x683.jpg\" class=\"attachment-large size-large wp-image-14094\" alt=\"\" srcset=\"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Polycarboxylate-superplasticizers-1024x683.jpg 1024w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Polycarboxylate-superplasticizers-300x200.jpg 300w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Polycarboxylate-superplasticizers-768x512.jpg 768w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Polycarboxylate-superplasticizers-1536x1024.jpg 1536w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Polycarboxylate-superplasticizers-2048x1365.jpg 2048w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Polycarboxylate-superplasticizers-18x12.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9058448 elementor-widget elementor-widget-text-editor\" data-id=\"9058448\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le superplastifiant polycarboxylate (PCE) est un adjuvant r\u00e9ducteur d'eau \u00e0 haut rendement bas\u00e9 sur une technologie avanc\u00e9e de polym\u00e8res en forme de peigne. Contrairement aux superplastifiants traditionnels \u00e0 base de naphtal\u00e8ne ou de m\u00e9lamine, les mol\u00e9cules de PCE contiennent :<\/p><ul><li>Un squelette charg\u00e9 n\u00e9gativement pour la r\u00e9pulsion \u00e9lectrostatique<\/li><li>Cha\u00eenes lat\u00e9rales de poly\u00e9ther offrant un encombrement st\u00e9rique<\/li><\/ul><p>Ce double m\u00e9canisme de dispersion permet une dispersion sup\u00e9rieure des particules de ciment, ce qui se traduit par.. :<\/p><ul><li>R\u00e9duction extr\u00eamement \u00e9lev\u00e9e de la quantit\u00e9 d'eau<\/li><li>Am\u00e9lioration de la fluidit\u00e9<\/li><li>R\u00e9tention prolong\u00e9e de l'affaissement<\/li><li>Am\u00e9lioration du d\u00e9veloppement de la force<\/li><\/ul><p>Pour les applications UHPC, o\u00f9 le rapport eau\/liant (w\/b) varie g\u00e9n\u00e9ralement de <strong><b>0,14 \u00e0 0,20<\/b><\/strong>La PCE est indispensable.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9b2cd0b e-flex e-con-boxed e-con e-parent\" data-id=\"9b2cd0b\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-47b4288 elementor-widget elementor-widget-heading\" data-id=\"47b4288\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u2162. Pourquoi le BFUP n\u00e9cessite un superplastifiant de type polycarboxylate<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b10f69 elementor-widget elementor-widget-text-editor\" data-id=\"1b10f69\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les formulations des BFUP comprennent g\u00e9n\u00e9ralement<\/p><ul><li>Ciment Portland ordinaire (OPC)<\/li><li>Fum\u00e9e de silice (10-25%)<\/li><li>Poudre de quartz<\/li><li>Sable de quartz fin<\/li><li>Fibres d'acier (1-3% en volume)<\/li><li>Tr\u00e8s faible teneur en eau<\/li><\/ul><p>Sans superplastifiant de haute performance, le m\u00e9lange serait irr\u00e9alisable.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ff969d elementor-widget elementor-widget-heading\" data-id=\"6ff969d\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Principaux d\u00e9fis dans le domaine de l'UHPC :<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-829f690 elementor-widget elementor-widget-text-editor\" data-id=\"829f690\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ol><li>Rapport eau-liant extr\u00eamement faible<\/li><li>Haute teneur en poudre (800-1000 kg\/m\u00b3 de liant)<\/li><li>Surface sp\u00e9cifique \u00e9lev\u00e9e de la fum\u00e9e de silice<\/li><li>Exigences en mati\u00e8re de dispersion des fibres<\/li><\/ol><p>Le superplastifiant \u00e0 base de polycarboxylate r\u00e9sout ces probl\u00e8mes en offrant une grande fluidit\u00e9 sans augmenter la teneur en eau.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2574a91 elementor-widget elementor-widget-heading\" data-id=\"2574a91\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u2163. Sp\u00e9cifications techniques du PCE pour le BFUP<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f3b615c elementor-widget elementor-widget-text-editor\" data-id=\"f3b615c\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Vous trouverez ci-dessous les param\u00e8tres techniques typiques d'un PCE haute performance con\u00e7u pour les applications UHPC :<\/p><table><tbody><tr><td><p><strong><b>Propri\u00e9t\u00e9<\/b><\/strong><\/p><\/td><td><p><strong><b>Sp\u00e9cifications<\/b><\/strong><\/p><\/td><\/tr><tr><td><p>Apparence<\/p><\/td><td><p>Liquide jaune clair \u00e0 incolore<\/p><\/td><\/tr><tr><td><p>Contenu solide<\/p><\/td><td><p>40% \u00b11%<\/p><\/td><\/tr><tr><td><p>Valeur du pH<\/p><\/td><td><p>6.0 - 7.5<\/p><\/td><\/tr><tr><td><p>Densit\u00e9 (20\u00b0C)<\/p><\/td><td><p>1,08 \u00b10,02 g\/cm\u00b3<\/p><\/td><\/tr><tr><td><p>Teneur en chlorure<\/p><\/td><td><p>\u2264 0,1%<\/p><\/td><\/tr><tr><td><p>Teneur en alcali (Na\u2082O eq.)<\/p><\/td><td><p>\u2264 5.0%<\/p><\/td><\/tr><tr><td><p>Taux de r\u00e9duction de la consommation d'eau<\/p><\/td><td><p>\u2265 30% (jusqu'\u00e0 40%)<\/p><\/td><\/tr><tr><td><p>R\u00e9tention de l'affaissement<\/p><\/td><td><p>60-120 minutes (r\u00e9glable)<\/p><\/td><\/tr><tr><td><p>Dosage recommand\u00e9<\/p><\/td><td><p>0,15% - 0,35% du poids du liant<\/p><\/td><\/tr><\/tbody><\/table><p>Pour les PCE en poudre (s\u00e9ch\u00e9s par pulv\u00e9risation) :<\/p><table><tbody><tr><td><p><strong><b>Propri\u00e9t\u00e9<\/b><\/strong><\/p><\/td><td><p><strong><b>Sp\u00e9cifications<\/b><\/strong><\/p><\/td><\/tr><tr><td><p>Apparence<\/p><\/td><td><p>Poudre blanche ou jaune clair<\/p><\/td><\/tr><tr><td><p>Teneur en eau<\/p><\/td><td><p>\u2264 5%<\/p><\/td><\/tr><tr><td><p>Contenu solide<\/p><\/td><td><p>\u2265 95%<\/p><\/td><\/tr><tr><td><p>Taux de r\u00e9duction de la consommation d'eau<\/p><\/td><td><p>\u2265 30%<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0251bbc elementor-widget elementor-widget-heading\" data-id=\"0251bbc\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Avantages des performances des BFUP<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ff4bbb5 elementor-widget elementor-widget-heading\" data-id=\"ff4bbb5\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1. Capacit\u00e9 \u00e9lev\u00e9e de r\u00e9duction de la quantit\u00e9 d'eau<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9fd1a6b elementor-widget elementor-widget-text-editor\" data-id=\"9fd1a6b\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les BFUP n\u00e9cessitent une teneur en eau extr\u00eamement faible. Un PCE de haute qualit\u00e9 peut atteindre :<\/p><ul><li><b><\/b><strong><b>30-40% r\u00e9duction de l'eau<\/b><\/strong><\/li><li>Maintien de la fluidit\u00e9 \u00e0 des rapports p\/b inf\u00e9rieurs \u00e0 0,18<\/li><\/ul><p>Cela permet d'obtenir des r\u00e9sistances \u00e0 la compression sup\u00e9rieures :<\/p><ul><li>120 MPa \u00e0 28 jours<\/li><li>150-180 MPa dans les syst\u00e8mes optimis\u00e9s<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ce1aa2 elementor-widget elementor-widget-heading\" data-id=\"3ce1aa2\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2. Coulabilit\u00e9 et capacit\u00e9 d'autocompactage sup\u00e9rieures<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f653b86 elementor-widget elementor-widget-text-editor\" data-id=\"f653b86\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Diam\u00e8tre typique d'une table d'\u00e9coulement UHPC :<\/p><ul><li>240 - 300 mm (sans vibration)<\/li><\/ul><p>Le superplastifiant \u00e0 base de polycarboxylate assure :<\/p><ul><li>Dispersion uniforme de fum\u00e9e de silice<\/li><li>Viscosit\u00e9 r\u00e9duite<\/li><li>Am\u00e9lioration de la distribution des fibres d'acier<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f62e036 elementor-widget elementor-widget-heading\" data-id=\"f62e036\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3. Excellente r\u00e9tention de l'affaissement<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4015d1b elementor-widget elementor-widget-text-editor\" data-id=\"4015d1b\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Pour les \u00e9l\u00e9ments pr\u00e9fabriqu\u00e9s en BFUP ou les transports de longue dur\u00e9e :<\/p><ul><li>\u00c9cart initial : 260 mm<\/li><li>Apr\u00e8s 60 minutes : \u2265 230 mm<\/li><\/ul><p>Les performances de r\u00e9tention peuvent \u00eatre personnalis\u00e9es en ajustant la structure du polym\u00e8re (cha\u00eenes lat\u00e9rales plus longues ou groupes retardateurs).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-95e5813 elementor-widget elementor-widget-heading\" data-id=\"95e5813\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4. Am\u00e9lioration du d\u00e9veloppement de la force<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f95629a elementor-widget elementor-widget-text-editor\" data-id=\"f95629a\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>En am\u00e9liorant la dispersion du ciment et en r\u00e9duisant la floculation :<\/p><ul><li>R\u00e9sistance initiale (24h) : 50-80 MPa (avec durcissement \u00e0 chaud)<\/li><li>R\u00e9sistance \u00e0 la compression \u00e0 28 jours : 120-180 MPa<\/li><\/ul><p>Une porosit\u00e9 plus faible se traduit par :<\/p><ul><li>Perm\u00e9abilit\u00e9 r\u00e9duite<\/li><li>Durabilit\u00e9 accrue<\/li><li>Am\u00e9lioration de la r\u00e9sistance au gel et au d\u00e9gel<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f12b1d2 elementor-widget elementor-widget-heading\" data-id=\"f12b1d2\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u2165. Compatibilit\u00e9 avec les mat\u00e9riaux UHPC<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aed13ec elementor-widget elementor-widget-text-editor\" data-id=\"aed13ec\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Un PCE performant doit d\u00e9montrer sa compatibilit\u00e9 avec :<\/p><p><strong><b>Types de ciment<\/b><\/strong><\/p><ul><li>ASTM Type I\/II OPC<\/li><li>CEM I 52.5R<\/li><li>Ciment \u00e0 faible teneur en alcali<\/li><\/ul><p><strong><b>Mat\u00e9riaux cimentaires suppl\u00e9mentaires (MCS)<\/b><\/strong><\/p><ul><li>Fum\u00e9e de silice (10-25%)<\/li><li>Laitier granul\u00e9 de haut fourneau moulu (GGBS)<\/li><li>Cendres volantes (classe F)<\/li><\/ul><p><strong><b>Fibres<\/b><\/strong><\/p><ul><li>Fibres d'acier<\/li><li><a href=\"https:\/\/tenessy.com\/products\/pp-fiber-polypropylene-fiber\/\">Fibres de polypropyl\u00e8ne<\/a><\/li><li>Fibres de basalte<\/li><\/ul><p>Une bonne compatibilit\u00e9 assure un d\u00e9bit stable et \u00e9vite l'entra\u00eenement excessif d'air.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-889ef53 elementor-widget elementor-widget-heading\" data-id=\"889ef53\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u2166. Dosage recommand\u00e9 dans l'UHPC<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1bb479a elementor-widget elementor-widget-text-editor\" data-id=\"1bb479a\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Dosage typique :<\/p><ul><li><b><\/b><strong><b>18% - 0,30% en poids de liant total<\/b><\/strong><\/li><\/ul><p>Exemple de m\u00e9lange UHPC :<\/p><table><tbody><tr><td><p><strong><b>Composant<\/b><\/strong><\/p><\/td><td><p><strong><b>Quantit\u00e9 (kg\/m\u00b3)<\/b><\/strong><\/p><\/td><\/tr><tr><td><p>Ciment<\/p><\/td><td><p>750<\/p><\/td><\/tr><tr><td><p>Fum\u00e9e de silice<\/p><\/td><td><p>180<\/p><\/td><\/tr><tr><td><p>Poudre de quartz<\/p><\/td><td><p>150<\/p><\/td><\/tr><tr><td><p>Sable<\/p><\/td><td><p>1000<\/p><\/td><\/tr><tr><td><p>L'eau<\/p><\/td><td><p>160<\/p><\/td><\/tr><tr><td><p>Fibre d'acier<\/p><\/td><td><p>150<\/p><\/td><\/tr><tr><td><p>PCE<\/p><\/td><td><p>2.0 - 3.0<\/p><\/td><\/tr><\/tbody><\/table><p>Le dosage final doit \u00eatre optimis\u00e9 par des essais en laboratoire.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8d61598 elementor-widget elementor-widget-heading\" data-id=\"8d61598\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u2167. Domaines d'application du BFUP avec PCE<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d5b408 elementor-widget elementor-widget-text-editor\" data-id=\"1d5b408\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le superplastifiant \u00e0 base de polycarboxylate permet d'utiliser le BFUP dans.. :<\/p><ul><li>Poutres de pont<\/li><li>Panneaux de fa\u00e7ade pr\u00e9fabriqu\u00e9s<\/li><li>Structures marines<\/li><li>Tours d'\u00e9oliennes<\/li><li>Composants pour trains \u00e0 grande vitesse<\/li><li>\u00c9l\u00e9ments architecturaux minces<\/li><\/ul><p>Dans les industries de la pr\u00e9fabrication, le d\u00e9veloppement rapide de la r\u00e9sistance permet un d\u00e9moulage dans les 24 heures dans des conditions de durcissement \u00e0 la vapeur.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-83ea234 elementor-widget elementor-widget-heading\" data-id=\"83ea234\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u2168. Conclusion<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-06ef32d elementor-widget elementor-widget-text-editor\" data-id=\"06ef32d\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le superplastifiant polycarboxylate est un composant essentiel des b\u00e9tons \u00e0 ultra-hautes performances (BUHP). Sa structure mol\u00e9culaire avanc\u00e9e fournit :<\/p><ul><li>Forte r\u00e9duction de l'eau (\u226530%)<\/li><li>Excellente fluidit\u00e9<\/li><li>R\u00e9tention sup\u00e9rieure de l'affaissement<\/li><li>Am\u00e9lioration de la r\u00e9sistance jusqu'\u00e0 180 MPa<\/li><li>Compatibilit\u00e9 avec les fum\u00e9es et les fibres de silice<\/li><\/ul><p>Sans la technologie PCE, le BFUP moderne ne serait pas techniquement ou \u00e9conomiquement r\u00e9alisable.<\/p><p>Pour les producteurs de BFUP \u00e0 la recherche de performances optimales, la s\u00e9lection d'un superplastifiant polycarboxylate de haute qualit\u00e9 avec des param\u00e8tres techniques v\u00e9rifi\u00e9s et des tests de compatibilit\u00e9 est essentielle pour obtenir des r\u00e9sultats coh\u00e9rents et fiables.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Les b\u00e9tons \u00e0 ultra-hautes performances (BUHP) repr\u00e9sentent la g\u00e9n\u00e9ration la plus avanc\u00e9e de mat\u00e9riaux \u00e0 base de ciment, caract\u00e9ris\u00e9s par une r\u00e9sistance \u00e0 la compression exceptionnelle, une durabilit\u00e9 sup\u00e9rieure et une facilit\u00e9 de mise en \u0153uvre remarquable. L'obtention de ces propri\u00e9t\u00e9s n\u00e9cessite une conception de m\u00e9lange hautement optimis\u00e9e et des adjuvants chimiques avanc\u00e9s. Parmi ceux-ci, le superplastifiant polycarboxylate (PCE) joue un r\u00f4le d\u00e9cisif.<\/p>","protected":false},"author":1,"featured_media":14093,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[35],"tags":[],"class_list":["post-14086","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Polycarboxylate Superplasticizer for Ultra-High Performance Concrete (UHPC) - HPMC|HEMC|HEC|RDP Manufacturer-TENESSY<\/title>\n<meta name=\"description\" content=\"Polycarboxylate Superplasticizer is a critical component in Ultra-High Performance Concrete (UHPC).\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tenessy.com\/fr\/superplastifiant-polycarboxylate-pour-beton-a-ultra-haute-performance-uhpc\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Polycarboxylate Superplasticizer for Ultra-High Performance Concrete (UHPC) - HPMC|HEMC|HEC|RDP Manufacturer-TENESSY\" \/>\n<meta property=\"og:description\" content=\"Polycarboxylate Superplasticizer is a critical component in Ultra-High Performance Concrete (UHPC).\" \/>\n<meta property=\"og:url\" content=\"https:\/\/tenessy.com\/fr\/superplastifiant-polycarboxylate-pour-beton-a-ultra-haute-performance-uhpc\/\" \/>\n<meta property=\"og:site_name\" content=\"HPMC|HEMC|HEC|RDP Manufacturer-TENESSY\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-04T08:00:17+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-04T08:00:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Ultra-High-Performance-Concrete.png\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"390\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"tenessy.com\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"tenessy.com\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/tenessy.com\/polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/tenessy.com\/polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc\/\"},\"author\":{\"name\":\"tenessy.com\",\"@id\":\"https:\/\/tenessy.com\/#\/schema\/person\/754af7425ec0ee1fcdd301af70dad7b7\"},\"headline\":\"Polycarboxylate Superplasticizer for Ultra-High Performance Concrete (UHPC)\",\"datePublished\":\"2026-03-04T08:00:17+00:00\",\"dateModified\":\"2026-03-04T08:00:18+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/tenessy.com\/polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc\/\"},\"wordCount\":646,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/tenessy.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/tenessy.com\/polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Ultra-High-Performance-Concrete.png\",\"articleSection\":[\"Industry News\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/tenessy.com\/polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/tenessy.com\/polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc\/\",\"url\":\"https:\/\/tenessy.com\/polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc\/\",\"name\":\"Polycarboxylate Superplasticizer for Ultra-High Performance Concrete (UHPC) - HPMC|HEMC|HEC|RDP Manufacturer-TENESSY\",\"isPartOf\":{\"@id\":\"https:\/\/tenessy.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/tenessy.com\/polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/tenessy.com\/polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Ultra-High-Performance-Concrete.png\",\"datePublished\":\"2026-03-04T08:00:17+00:00\",\"dateModified\":\"2026-03-04T08:00:18+00:00\",\"description\":\"Polycarboxylate Superplasticizer is a critical component in Ultra-High Performance Concrete (UHPC).\",\"breadcrumb\":{\"@id\":\"https:\/\/tenessy.com\/polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/tenessy.com\/polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/tenessy.com\/polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc\/#primaryimage\",\"url\":\"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Ultra-High-Performance-Concrete.png\",\"contentUrl\":\"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Ultra-High-Performance-Concrete.png\",\"width\":600,\"height\":390,\"caption\":\"Ultra-High Performance Concrete\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/tenessy.com\/polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/tenessy.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Blog\",\"item\":\"https:\/\/tenessy.com\/category\/blog\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Industry News\",\"item\":\"https:\/\/tenessy.com\/category\/blog\/industry-news\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Polycarboxylate Superplasticizer for Ultra-High Performance Concrete (UHPC)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/tenessy.com\/#website\",\"url\":\"https:\/\/tenessy.com\/\",\"name\":\"Tenessy Cellulose Ether\",\"description\":\"HPMC|HEMC|HEC|RDP Manufacturer-TENESSY\",\"publisher\":{\"@id\":\"https:\/\/tenessy.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/tenessy.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/tenessy.com\/#organization\",\"name\":\"Tenessy Cellulose Ether\",\"url\":\"https:\/\/tenessy.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/tenessy.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/tenessy.com\/wp-content\/uploads\/2024\/09\/cropped-link-\u5934\u50cf.jpg\",\"contentUrl\":\"https:\/\/tenessy.com\/wp-content\/uploads\/2024\/09\/cropped-link-\u5934\u50cf.jpg\",\"width\":512,\"height\":512,\"caption\":\"Tenessy Cellulose Ether\"},\"image\":{\"@id\":\"https:\/\/tenessy.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/tenessy.com\/#\/schema\/person\/754af7425ec0ee1fcdd301af70dad7b7\",\"name\":\"tenessy.com\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/tenessy.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/d1a7a9fd24bfafa6ace7ad940432d977?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/d1a7a9fd24bfafa6ace7ad940432d977?s=96&d=mm&r=g\",\"caption\":\"tenessy.com\"},\"sameAs\":[\"https:\/\/tenessy.com\"],\"url\":\"https:\/\/tenessy.com\/fr\/author\/tenessy-com\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Polycarboxylate Superplasticizer for Ultra-High Performance Concrete (UHPC) - HPMC|HEMC|HEC|RDP Manufacturer-TENESSY","description":"Polycarboxylate Superplasticizer is a critical component in Ultra-High Performance Concrete (UHPC).","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/tenessy.com\/fr\/superplastifiant-polycarboxylate-pour-beton-a-ultra-haute-performance-uhpc\/","og_locale":"fr_FR","og_type":"article","og_title":"Polycarboxylate Superplasticizer for Ultra-High Performance Concrete (UHPC) - HPMC|HEMC|HEC|RDP Manufacturer-TENESSY","og_description":"Polycarboxylate Superplasticizer is a critical component in Ultra-High Performance Concrete (UHPC).","og_url":"https:\/\/tenessy.com\/fr\/superplastifiant-polycarboxylate-pour-beton-a-ultra-haute-performance-uhpc\/","og_site_name":"HPMC|HEMC|HEC|RDP Manufacturer-TENESSY","article_published_time":"2026-03-04T08:00:17+00:00","article_modified_time":"2026-03-04T08:00:18+00:00","og_image":[{"width":600,"height":390,"url":"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Ultra-High-Performance-Concrete.png","type":"image\/png"}],"author":"tenessy.com","twitter_card":"summary_large_image","twitter_misc":{"Written by":"tenessy.com","Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/tenessy.com\/polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc\/#article","isPartOf":{"@id":"https:\/\/tenessy.com\/polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc\/"},"author":{"name":"tenessy.com","@id":"https:\/\/tenessy.com\/#\/schema\/person\/754af7425ec0ee1fcdd301af70dad7b7"},"headline":"Polycarboxylate Superplasticizer for Ultra-High Performance Concrete (UHPC)","datePublished":"2026-03-04T08:00:17+00:00","dateModified":"2026-03-04T08:00:18+00:00","mainEntityOfPage":{"@id":"https:\/\/tenessy.com\/polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc\/"},"wordCount":646,"commentCount":0,"publisher":{"@id":"https:\/\/tenessy.com\/#organization"},"image":{"@id":"https:\/\/tenessy.com\/polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc\/#primaryimage"},"thumbnailUrl":"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Ultra-High-Performance-Concrete.png","articleSection":["Industry News"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/tenessy.com\/polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/tenessy.com\/polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc\/","url":"https:\/\/tenessy.com\/polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc\/","name":"Polycarboxylate Superplasticizer for Ultra-High Performance Concrete (UHPC) - HPMC|HEMC|HEC|RDP Manufacturer-TENESSY","isPartOf":{"@id":"https:\/\/tenessy.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/tenessy.com\/polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc\/#primaryimage"},"image":{"@id":"https:\/\/tenessy.com\/polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc\/#primaryimage"},"thumbnailUrl":"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Ultra-High-Performance-Concrete.png","datePublished":"2026-03-04T08:00:17+00:00","dateModified":"2026-03-04T08:00:18+00:00","description":"Polycarboxylate Superplasticizer is a critical component in Ultra-High Performance Concrete (UHPC).","breadcrumb":{"@id":"https:\/\/tenessy.com\/polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/tenessy.com\/polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/tenessy.com\/polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc\/#primaryimage","url":"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Ultra-High-Performance-Concrete.png","contentUrl":"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/03\/Ultra-High-Performance-Concrete.png","width":600,"height":390,"caption":"Ultra-High Performance Concrete"},{"@type":"BreadcrumbList","@id":"https:\/\/tenessy.com\/polycarboxylate-superplasticizer-for-ultra-high-performance-concrete-uhpc\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/tenessy.com\/"},{"@type":"ListItem","position":2,"name":"Blog","item":"https:\/\/tenessy.com\/category\/blog\/"},{"@type":"ListItem","position":3,"name":"Industry News","item":"https:\/\/tenessy.com\/category\/blog\/industry-news\/"},{"@type":"ListItem","position":4,"name":"Polycarboxylate Superplasticizer for Ultra-High Performance Concrete (UHPC)"}]},{"@type":"WebSite","@id":"https:\/\/tenessy.com\/#website","url":"https:\/\/tenessy.com\/","name":"Tenessy Cellulose Ether","description":"HPMC|HEMC|HEC|RDP Manufacturer-TENESSY","publisher":{"@id":"https:\/\/tenessy.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/tenessy.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/tenessy.com\/#organization","name":"Tenessy Cellulose Ether","url":"https:\/\/tenessy.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/tenessy.com\/#\/schema\/logo\/image\/","url":"https:\/\/tenessy.com\/wp-content\/uploads\/2024\/09\/cropped-link-\u5934\u50cf.jpg","contentUrl":"https:\/\/tenessy.com\/wp-content\/uploads\/2024\/09\/cropped-link-\u5934\u50cf.jpg","width":512,"height":512,"caption":"Tenessy Cellulose Ether"},"image":{"@id":"https:\/\/tenessy.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/tenessy.com\/#\/schema\/person\/754af7425ec0ee1fcdd301af70dad7b7","name":"tenessy.com","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/tenessy.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/d1a7a9fd24bfafa6ace7ad940432d977?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/d1a7a9fd24bfafa6ace7ad940432d977?s=96&d=mm&r=g","caption":"tenessy.com"},"sameAs":["https:\/\/tenessy.com"],"url":"https:\/\/tenessy.com\/fr\/author\/tenessy-com\/"}]}},"_links":{"self":[{"href":"https:\/\/tenessy.com\/fr\/wp-json\/wp\/v2\/posts\/14086"}],"collection":[{"href":"https:\/\/tenessy.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tenessy.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tenessy.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tenessy.com\/fr\/wp-json\/wp\/v2\/comments?post=14086"}],"version-history":[{"count":12,"href":"https:\/\/tenessy.com\/fr\/wp-json\/wp\/v2\/posts\/14086\/revisions"}],"predecessor-version":[{"id":14101,"href":"https:\/\/tenessy.com\/fr\/wp-json\/wp\/v2\/posts\/14086\/revisions\/14101"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tenessy.com\/fr\/wp-json\/wp\/v2\/media\/14093"}],"wp:attachment":[{"href":"https:\/\/tenessy.com\/fr\/wp-json\/wp\/v2\/media?parent=14086"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tenessy.com\/fr\/wp-json\/wp\/v2\/categories?post=14086"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tenessy.com\/fr\/wp-json\/wp\/v2\/tags?post=14086"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}